1134204040 has 32 divisors (see below), whose sum is σ = 2557759680. Its totient is φ = 452650432.

The previous prime is 1134204017. The next prime is 1134204067. The reversal of 1134204040 is 404024311.

It is a junction number, because it is equal to n+sod(n) for n = 1134203999 and 1134204017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14284 + ... + 49723.

It is an arithmetic number, because the mean of its divisors is an integer number (79929990).

Almost surely, 2^1134204040 is an apocalyptic number.

1134204040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134204040 is an abundant number, since it is smaller than the sum of its proper divisors (1423555640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1134204040 is a wasteful number, since it uses less digits than its factorization.

1134204040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64461 (or 64457 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1134204040 is about 33677.9458993567. The cubic root of 1134204040 is about 1042.8705336725.

Adding to 1134204040 its reverse (404024311), we get a palindrome (1538228351).

The spelling of 1134204040 in words is "one billion, one hundred thirty-four million, two hundred four thousand, forty".